Medication Changes Among Older Drivers Involved in Motor Vehicle Crashes.

Importance: Although older adults may use potentially driver-impairing (PDI) medications that can produce psychomotor impairment, little is known about changes to PDI medication use among older adults from the time before to the time after a motor vehicle crash (MVC).

Objective: To quantify use of and changes in PDI medications among older adults before and after an MVC.

Design, Setting, And Participants: This cohort study used linked Medicare claims and police-reported MVC data on 154 096 person-crashes among 121 846 older drivers.

Implications of using administrative healthcare data to identify risk of motor vehicle crash-related injury: the importance of distinguishing crash from crash-related injury.

Background: Administrative healthcare databases, such as Medicare, are increasingly used to identify groups at risk of a crash. However, they only contain information on crash-related injuries, not all crashes. If the driver characteristics associated with crash and crash-related injury differ, conflating the two may result in ineffective or imprecise policy interventions.

New Supplemental Benefits and Plan Ratings Among Medicare Advantage Enrollees.

Importance: In 2018, the US Congress gave Medicare Advantage (MA) historic flexibility to address members' social needs with a set of Special Supplemental Benefits for the Chronically Ill (SSBCIs). In response, the Centers for Medicare & Medicaid Services expanded the definition of primarily health-related benefits (PHRBs) to include nonmedical services in 2019. Uptake has been modest; MA plans cited a lack of evidence as a limiting factor.

Evacuation and Health Care Outcomes Among Assisted Living Residents After Hurricane Irma.

Importance: Evacuation has been found to be associated with adverse outcomes among nursing home residents during hurricanes, but the outcomes for assisted living (AL) residents remain unknown.

Objective: To examine the association between evacuation and health care outcomes (ie, emergency department visits, hospitalizations, mortality, and nursing home visits) among Florida AL residents exposed to Hurricane Irma.

Design, Setting, And Participants: Retrospective cohort study using 2017 Medicare claims data.

Do end-of-life outcomes differ by assisted living memory-care designation?

Background: Residential care/assisted living (RC/AL) is an increasingly common place of end-of-life care for persons with Alzheimer's disease and related dementia (ADRD), who have unique care needs as their health declines. Approximately 22% of RC/ALs provide specialized memory care (memory-care RC/AL). Understanding how end-of-life outcomes differ by memory care among residents with ADRD could facilitate aging/dying in place for this population.

Changes in the burden of medications that may impair driving among older adults before and after a motor vehicle crash.

Background: Medications are one of the most easily modifiable risk factors for motor vehicle crashes (MVCs) among older adults, yet limited information exists on how the use of potentially driver-impairing (PDI) medications changes following an MVC. Therefore, we examined the number and types of PDI medication classes dispensed before and after an MVC.

Methods: This observational study included Medicare fee-for-service beneficiaries aged ≥67 years who were involved in a police-reported MVC in New Jersey as a driver between 2008 and 2017.

Categorization and recommendations for outcome measures for lower limb absence by an expert panel.

Background: Understanding the psychometric strengths and limitations of outcome measures for use with people with lower limb absence (LLA) is important for selecting measures suited to evaluating patient outcomes, answering clinical and research questions, and informing health care policy. The aim of this project was to review the current psychometric evidence on outcome measures in people with LLA to determine which measures should be included in a stakeholder consensus process.

Methods: An expert panel was assembled, and a 3-stage review process was used to categorize outcome measures identified in a systematic literature review into 3 distinct categories (recommended for measures with better than adequate psychometric properties; recommended with qualification; and unable to recommend).

An Interdisciplinary Videoconference to Improve Transitions of Care and Reduce Readmission, Cost, and Post-Acute Length of Stay in a Teaching and Community Hospital.

Objectives: Coordination of care across health care settings is needed to ensure safe patient transfers. We examined the effects of the ECHO-Care Transitions program (ECHO-CT) on readmissions, skilled nursing facility (SNF) length of stay (LOS), and costs.

Design: This is a prospective cohort study evaluating the ECHO-CT program.

Psychosocial and Behavioral Outcomes for Persons With Cognitive Impairment and Caregivers Following Amyloid-β PET Scan Disclosure: A Systematic Review.

Background: Positron emission tomography (PET) scans for amyloid-β can aid in the early and accurate detection of Alzheimer disease. The results of amyloid PET scans could help people with cognitive impairment and caregivers better understand their diagnosis; however, there are concerns that they could also cause psychological harm.

Methods: A systematic review of psychosocial and behavioral quantitative outcomes following the disclosure of an amyloid PET scan for persons living with cognitive impairment (subjective cognitive decline, mild cognitive impairment, Alzheimer's Disease, and other dementias) and caregivers.

Assessing the representativeness of cluster randomized trials: Evidence from two large pragmatic trials in United States nursing homes.

Background/aims: When the randomized clusters in a cluster randomized trial are selected based on characteristics that influence treatment effectiveness, results from the trial may not be directly applicable to the target population. We used data from two large nursing home-based pragmatic cluster randomized trials to compare nursing home and resident characteristics in randomized facilities to eligible non-randomized and ineligible facilities.

Methods: We linked data from the high-dose influenza vaccine trial and the Music & Memory Pragmatic TRIal for Nursing Home Residents with ALzheimer's Disease (METRICaL) to nursing home assessments and Medicare fee-for-service claims.

Variation in Outpatient Postpartum Care Use in the United States: A Latent Class Analysis.

Introduction: Despite efforts to improve postpartum health care in the United States, little is known about patterns of postpartum care beyond routine postpartum visit attendance. This study aimed to describe variation in outpatient postpartum care patterns.

Methods: In this longitudinal cohort study of national commercial claims data, we used latent class analysis to identify subgroups of patients (classes) with similar outpatient postpartum care patterns (defined by the number of preventive, problem, and emergency department outpatient visits in the 60 days after birth).

Inpatient Mortality in Parkinson's Disease.

Introduction: Although a majority of the American public prefer to die at home, a large percentage of Parkinson's disease patients die in acute care hospitals. We examine trends in the clinical and demographic characteristics of Parkinson's disease patients who die in a hospital to identify populations potentially vulnerable to unwanted inpatient mortality.

Methods: Patients with Parkinson's disease admitted to a hospital from 2002-2016 were identified from the National Inpatient Sample (n = 710,013) along with their associated clinical and demographic characteristics.

Initial treatment approaches and healthcare utilization among veterans with low back pain: a propensity score analysis.

Background: Opioid prescriptions for Veterans with low back pain (LBP) persist despite the availability of PT, a lower medical risk treatment option. Patterns of treatment and subsequent healthcare utilization for Veterans with LBP are unknown. The purpose of this study was to evaluate the association of physical therapy (PT) and opioids and outcomes of spinal surgery and chronic opioid use for Veterans with incident LBP.

Evaluating a Care Management Program for Dual-Eligible Beneficiaries: Evidence from Rhode Island.

As health systems attempt to contain utilization and costs, care management programs are proliferating. However, there are mixed findings on their impact. In 2018, Rhode Island initiated a care management program for dually eligible Medicare and Medicaid beneficiaries at high risk of hospitalization or institutionalization.

Distance From Home to Motor Vehicle Crash Location: Implications for License Restrictions Among Medically-At-Risk Older Drivers.

In 30 states, licensing agencies can restrict the distance from home that "medically-at-risk" drivers are permitted to drive. However, where older drivers crash relative to their home or how distance to crash varies by medical condition is unknown. Using geocoded crash locations and residential addresses linked to Medicare claims, we describe how the relationship between distance from home to crash varies by driver characteristics.

Change talk subtypes as predictors of alcohol use following brief motivational intervention.

Objective: To examine the relative importance of client change language subtypes as predictors of alcohol use following motivational interviewing (MI).

Method: Participants were 164 heavy drinkers (57.3% female, = 28.

Behavioral symptoms, depression symptoms, and medication use in Michigan nursing home residents with dementia during COVID-19.

Background: The COVID-19 pandemic significantly disrupted nursing home (NH) care, including visitation restrictions, reduced staffing levels, and changes in routine care. These challenges may have led to increased behavioral symptoms, depression symptoms, and central nervous system (CNS)-active medication use among long-stay NH residents with dementia.

Methods: We conducted a retrospective, cross-sectional study including Michigan long-stay (≥100 days) NH residents aged ≥65 with dementia based on Minimum Data Set (MDS) assessments from January 1, 2018 to June 30, 2021.

Trends in post-acute care and outcomes for Medicare beneficiaries hospitalized for heart failure between 2008 and 2015.

Background: Heart failure (HF) is the leading cause of hospitalization among older adults in the United States and results in high rates of post-acute care (PAC) utilization. Federal policies have focused on shifting PAC to less intensive settings and reducing length of stay to lower spending. This study evaluates the impact of policy changes on PAC use among Medicare beneficiaries hospitalized with HF between 2008 and 2015 by (1) characterizing trends in PAC use and cost and (2) evaluating changes in readmission, mortality, and days in the community, overall and by frailty.

Successful Discharge of Short Stay Veterans from VA Community Living Centers.

The Veterans Health Administration (VHA) long-term care rebalancing initiative encouraged VA Community Living Centers (CLCs) to shift from long-stay custodial-focused care to short-stay skilled and rehabilitative care. Using all VA CLC admissions during 2007-2010 categorized as needing short-stay rehabilitation or skilled nursing care, we assessed the patient and facility rates of successful discharge to the community (SDC) of these short-stay Veterans. We found large variation in inter- as well as intra- facility SDC rates across the rehabilitation and skilled nursing short-stay cohorts.

Unmet Needs and Associated Factors among Community-living Older People with Disability in China: 2005-2014.

Based on the Chinese Longitudinal Healthy Longevity Survey from 2005 to 2014, this study estimated the prevalence and examined risk factors of under-met needs and completely unmet needs for assistance in activities of daily living (ADLs) among community-living older people with disability in China. As of 2014, over 50% of community-living Chinese elders with disability experienced under-met needs, and nearly 5% had completely unmet needs. From 2005 to 2014, the proportion with completely unmet needs doubled for all disabled elders.

Variation in influenza vaccine assessment, receipt, and refusal by the concentration of Medicare Advantage enrollees in U.S. nursing homes.

Background: More older adults enrolled in Medicare Advantage (MA) are entering nursing homes (NHs), and MA concentration could affect vaccination rates through shifts in resident characteristics and/or payer-related influences on preventive services use. We investigated whether rates of influenza vaccination and refusal differ across NHs with varying concentrations of MA-enrolled residents.

Methods: We analyzed 2014-2015 Medicare enrollment data and Minimum Data Set clinical assessments linked to NH-level characteristics, star ratings, and county-level MA penetration rates.

Memory care reduces nursing home admissions among assisted-living residents with dementia.

Introduction: We compare nursing-home and hospital admissions among residents with Alzheimer's disease and related dementias (ADRD) in memory-care assisted living to those in general assisted living.

Methods: Retrospective study of Medicare beneficiaries with ADRD in large (>25 bed) assisted-living communities. We compared admission to a hospital, to a nursing home, and long-term (>90 day) admission to a nursing home between the two groups, using risk differences and survival analysis.

Development of MDS-Based Predication Model for COPD Severity in Nursing Home Residents.

Background: Assessing chronic obstructive pulmonary disease (COPD) severity is challenging in nursing home (NH) residents due to incomplete symptom assessments and exacerbation history.

Objective: The objective of this study was to predict COPD severity in NH residents using the Minimum Data Set (MDS), a clinical assessment of functional capabilities and health needs.

Methods: A cohort analysis of prospectively collected longitudinal data was conducted.